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From: Ping-Ke Shih <pkshih@realtek.com>
To: Dan Carpenter <dan.carpenter@linaro.org>,
	Harshit Mogalapalli <harshit.m.mogalapalli@gmail.com>
Cc: "linux-wireless@vger.kernel.org" <linux-wireless@vger.kernel.org>,
	"linux-kernel@vger.kernel.org" <linux-kernel@vger.kernel.org>,
	"kernel-janitors@vger.kernel.org"
	<kernel-janitors@vger.kernel.org>
Subject: RE: [PATCH] rtlwifi: rtl8188ee: remove an accidental '-' character
Date: Mon, 3 Nov 2025 01:17:07 +0000	[thread overview]
Message-ID: <8d6962531a9545fd8279fbc7cd04340c@realtek.com> (raw)
In-Reply-To: <aQSz3KnK4wFIJoe3@stanley.mountain>

Dan Carpenter <dan.carpenter@linaro.org> wrote:
> Sent: Friday, October 31, 2025 9:04 PM
> The "->allstasleep" variable is a 1 bit bitfield.  It can only be
> 0 or 1.  This "= -1" assignement was supposed to be "= 1".  This
> doesn't change how the code works, it's just a cleanup.

Yes, this patch doesn't change logic at all. However, it looks like existing
code is wrong, since other places in the same pattern in this driver set to 0.
More, I check vendor driver which also sets this value to 0.

> 
> Signed-off-by: Dan Carpenter <dan.carpenter@linaro.org>
> ---
> Found with a static checker rule that Harshit and I wrote.
> 
>  drivers/net/wireless/realtek/rtlwifi/rtl8188ee/fw.c | 2 +-
>  1 file changed, 1 insertion(+), 1 deletion(-)
> 
> diff --git a/drivers/net/wireless/realtek/rtlwifi/rtl8188ee/fw.c
> b/drivers/net/wireless/realtek/rtlwifi/rtl8188ee/fw.c
> index 7252bc621211..7ef57b1c674c 100644
> --- a/drivers/net/wireless/realtek/rtlwifi/rtl8188ee/fw.c
> +++ b/drivers/net/wireless/realtek/rtlwifi/rtl8188ee/fw.c
> @@ -694,7 +694,7 @@ void rtl88e_set_p2p_ps_offload_cmd(struct ieee80211_hw *hw, u8 p2p_ps_state)
> 
>                         if (P2P_ROLE_GO == rtlpriv->mac80211.p2p) {
>                                 p2p_ps_offload->role = 1;
> -                               p2p_ps_offload->allstasleep = -1;
> +                               p2p_ps_offload->allstasleep = 1;
>                         } else {
>                                 p2p_ps_offload->role = 0;
>                         }
> --
> 2.51.0


  reply	other threads:[~2025-11-03  1:17 UTC|newest]

Thread overview: 4+ messages / expand[flat|nested]  mbox.gz  Atom feed  top
2025-10-31 13:04 [PATCH] rtlwifi: rtl8188ee: remove an accidental '-' character Dan Carpenter
2025-11-03  1:17 ` Ping-Ke Shih [this message]
2025-11-05 14:54   ` Dan Carpenter
2025-11-06  0:47     ` Ping-Ke Shih

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